Borderou de evaluare (job #326875)

Compilare: user.cpp: In function ‘int main()’: user.cpp:9:15: warning: statement has no effect [-Wunused-value] user.cpp:20:15: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:25:15: warning: suggest parentheses around assignment used as truth value [-Wparentheses] user.cpp:7:17: warning: unused variable ‘ok’ [-Wunused-variable] user.cpp:7:20: warning: variable ‘oka’ set but not used [-Wunused-but-set-variable] user.cpp:9:6: warning: ‘i’ is used uninitialized in this function [-Wuninitialized] user.cpp:17:8: warning: ‘x’ may be used uninitialized in this function [-Wuninitialized] user.cpp:22:8: warning: ‘y’ may be used uninitialized in this function [-Wuninitialized]